Analog-to-digital converters, or ADCs, are somewhat monolithic devices for most users, a black box that you ask nicely for the value on its input, and receive a number in return. For most readers, ...

One of the great things about the Arduino environment is that it covers a wide variety of hardware with a common interface. Importantly, this isn’t just about language, but also about abstracting away ...

本文的目的是介绍高速ADC相关的理论和知识，详细介绍了采样理论、数据手册指标、ADC选型准则和评估方法、时钟抖动和其它一些通用的系统级考虑。另外，一些用户希望通过交织、平均或抖动（dithering）技术进一步提升ADC的性能。 随着数字信号处理技术和 ...

ADC是模拟数字转换器的缩写，全称为Analog-to-Digital Converter。它的功能是将连续的模拟信号转换为离散的数字信号，以便数字系统进行处理和分析。单片机中采用的是SAR（successive approximation register）ADC，逐次逼近型模数转换模块。 ADC 转换包括采样 ...

When designing devices with microcontrollers (MCU), I like to use some of the analog-to-digital converter (ADC) inputs to measure onboard voltages along with all the required sensors inputs. This ...

Aaron Mavrinac has designed and created a new compact programmable digital-analog function platform called the DU-INO. Offering 14 configurable I/O, using precision ADC and DAC circuits and an analog ...

The project illustrates the driving of analog meters using PWM outputs from Arduino as well as the LCD Smartie program. A small current is typically required by meters to operate wherein a typical ...

Makers and developers that enjoy building projects using the Arduino platform might be interested in a new experimenters kit called the Tsunami, which has been created by Nick Johnson who is based in ...